*{margin:0;padding:0;}
h1,h2,h3{text-align:center;margin:20px 0;color:#5a5a5a;font-size:50px;}
.top{padding:30px;background:#0A64A4;color:#fff;}
.top h1,.top h3{color:#fff}
.row{padding:20px 0;}
.row-b{background:#e6f1fa;}

pre{border:#ccc solid 1px;background:#f5f5f5;padding:10px;margin:0 50px;border-radius:4px;}
.navbar-wrapper{height:50px;margin:20px 0;width:100%}
.navbar{margin:0 20px;background:#5cb85c;border:#398439 solid 1px;height:50px;line-height:50px;border-radius:4px;}
.navbar li{list-style:none;float:left;}
.navbar li.active{background:#398439;}
.navbar a{color:#fff;padding:0 10px;text-decoration:none;}
.col-lg-12{margin:50px;}
